PVC COOLING PADS vs PAPER COOLING PADS
Let’s know about SinoGreen Deodorization Plastic Cooling Pads. Imagine a plastic wet curtain as a huge ‘wall’ with many honeycomb holes.
1. Let it ‘sweat’: We will constantly pour water on this ‘wall’ with a water pump, so that it is soaked all over, just like a person sweats. Water flows down the dense honeycomb holes, forming a thin film of water.
2. ‘Blowing fan’: On the side of the ‘wall’ (wet curtain), we install a huge fan and desperately pump the air towards the outside of the house.
3. The key step – the heat is ‘stolen’:
· When the hot, dry air outside the house is ‘sucked’ by fans through these wet honeycomb holes, the air is tightly squeezed together with the water film.
· Water wants to turn into water vapor and fly away (aka ‘evaporate’), but this change requires energy. Where does the energy come from? It is to ‘steal’ from the surrounding hot air!
· Just as the sweat on your body will take away the heat from your body and make you feel cool when it evaporates, the water on the wet curtain will also forcibly ‘snatch’ away the heat from the hot air that passes through it.
4. Get a ‘cool breeze’: The air that has been ‘robbed’ of heat becomes cooler. This cool and moist air is then blown into the room by a fan, bringing down the temperature of the entire room.
The advantages of plastic over paper evaporative cooling pads
You may ask, why are some wet curtains made of paper now, now that some wet curtains were made of paper?
· Paper wet curtain: like a thick cardboard box, it is easy to rot and mold, and it may have to be replaced after one or two seasons.
· Plastic pads: Just like your household plastic washbasin, it is particularly strong, not afraid of sun and rain, clean with water, and can be used for several years without breaking, although it may be a little more expensive when you buy it, but in the long run it is more cost-saving and worry-free.
Therefore, plastic wet curtains are a more durable and worry-free ‘sweaty wall’, which is a good and affordable way to cool large spaces such as workshops, greenhouses, and farms.
Higher durability Lower maintenance Better hygiene Long lifespan even in harsh environments The Plastic-Pad’s geometry blocks out light Chemical resistance Lowest pressure loss
Dimensions SinoGreen Plastic Pads
a. 1.000 x 600 x 150 mm
b. 1.500 x 600 x 150 mm
c. 1.800 x 600 x 150 mm
d. 2.000 x 600 x 150 mm
e. 2.200 x 600 x 150 mm
f. 2.400 x 600 x 150 mm
